R Kesavan Nair. (1979). Gramavikasanam: Village development. State institute of language.
استشهاد بنمط شيكاغوR Kesavan Nair. Gramavikasanam: Village Development. State institute of language, 1979.
MLA استشهادR Kesavan Nair. Gramavikasanam: Village Development. State institute of language, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.